HeaderList.FindFirst Method (HeaderId)
The FindFirst method returns the first Header object in this HeaderList object that is of the name specified by headerId.
Namespace: Microsoft.Exchange.Data.Mime
Assembly: Microsoft.Exchange.Data.Common (in Microsoft.Exchange.Data.Common.dll)
Syntax
'Declaration
Public Function FindFirst ( _
headerId As HeaderId _
) As Header
'Usage
Dim instance As HeaderList
Dim headerId As HeaderId
Dim returnValue As Header
returnValue = instance.FindFirst(headerId)
public Header FindFirst(
HeaderId headerId
)
Parameters
- headerId
Type: Microsoft.Exchange.Data.Mime.HeaderId
A HeaderId enumeration value that specifies the name of the Header object to return.